net.sf.saxon.expr

## Class AtomicSequenceConverter.AtomicSequenceMappingFunction

- java.lang.Object
- - net.sf.saxon.expr.AtomicSequenceConverter.AtomicSequenceMappingFunction

- All Implemented Interfaces:
    ItemMappingFunction<Item,AtomicValue>
  Enclosing class:
    AtomicSequenceConverter

      public static class AtomicSequenceConverter.AtomicSequenceMappingFunction
      extends Object
      implements ItemMappingFunction<Item,AtomicValue>

  Mapping function wrapped around a converter

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `AtomicSequenceConverter.AtomicSequenceMappingFunction()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `AtomicValue` | `mapItem(Item item)` Map one item to another item.
    `void` | `setConverter(Converter converter)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### AtomicSequenceConverter.AtomicSequenceMappingFunction

          public AtomicSequenceConverter.AtomicSequenceMappingFunction()

  - ### Method Detail

    - #### setConverter

          public void setConverter(Converter converter)

    - #### mapItem

          public AtomicValue mapItem(Item item)
                              throws XPathException

      Description copied from interface: `ItemMappingFunction`
      Map one item to another item.
      Specified by:
        `mapItem` in interface `ItemMappingFunction<Item,AtomicValue>`
      Parameters:
        `item` - The input item to be mapped.
      Returns:
        either the output item, or null.
      Throws:
        `XPathException` - if a dynamic error occurs

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